153322311312 has 30 divisors (see below), whose sum is σ = 429089524422. Its totient is φ = 51107437056.

The previous prime is 153322311301. The next prime is 153322311397. The reversal of 153322311312 is 213113223351.

153322311312 is a `hidden beast` number, since 1 + 5 + 3 + 32 + 2 + 311 + 312 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124027934976 + 29294376336 = 352176^2 + 171156^2 .

It is a super-2 number, since 2×153322311312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 532368993 + ... + 532369280.

Almost surely, 2^153322311312 is an apocalyptic number.

153322311312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153322311312 is an abundant number, since it is smaller than the sum of its proper divisors (275767213110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153322311312 is a wasteful number, since it uses less digits than its factorization.

153322311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064738287 (or 1064738278 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

Adding to 153322311312 its reverse (213113223351), we get a palindrome (366435534663).

The spelling of 153322311312 in words is "one hundred fifty-three billion, three hundred twenty-two million, three hundred eleven thousand, three hundred twelve".